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kernel: fix bgmac check for chip ID

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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 44411
master
Rafał Miłecki 10 years ago
parent e73ca898ab
commit 1f3cdb8634
6 changed files with 150 additions and 12 deletions
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  1. 46
      target/linux/generic/patches-3.14/770-bgmac-fix-device-initialization-on-Northstar-SoCs-co.patch
  2. 8
      target/linux/generic/patches-3.14/773-bgmac-add-srab-switch.patch
  3. 46
      target/linux/generic/patches-3.18/770-bgmac-fix-device-initialization-on-Northstar-SoCs-co.patch
  4. 8
      target/linux/generic/patches-3.18/773-bgmac-add-srab-switch.patch
  5. 46
      target/linux/generic/patches-3.19/770-bgmac-fix-device-initialization-on-Northstar-SoCs-co.patch
  6. 8
      target/linux/generic/patches-3.19/773-bgmac-add-srab-switch.patch

46
target/linux/generic/patches-3.14/770-bgmac-fix-device-initialization-on-Northstar-SoCs-co.patch
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@ -0,0 +1,46 @@
From b053c5ad4d99d8f025efadd5c8b4bd84ea06eb6f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
Date: Wed, 11 Feb 2015 17:55:32 +0100
Subject: [PATCH FIX] bgmac: fix device initialization on Northstar SoCs
(condition typo)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
On Northstar (Broadcom's ARM architecture) we need to manually enable
all cores. Code for that is already in place, but the condition for it
was wrong.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
---
Can we have it for 3.20, please?
---
drivers/net/ethernet/broadcom/bgmac.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
index 3007d95..728373b 100644
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -1412,6 +1412,7 @@ static void bgmac_mii_unregister(struct bgmac *bgmac)
/* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipattach */
static int bgmac_probe(struct bcma_device *core)
{
+ struct bcma_chipinfo *ci = &core->bus->chipinfo;
struct net_device *net_dev;
struct bgmac *bgmac;
struct ssb_sprom *sprom = &core->bus->sprom;
@@ -1474,8 +1475,8 @@ static int bgmac_probe(struct bcma_device *core)
bgmac_chip_reset(bgmac);
/* For Northstar, we have to take all GMAC core out of reset */
- if (core->id.id == BCMA_CHIP_ID_BCM4707 ||
- core->id.id == BCMA_CHIP_ID_BCM53018) {
+ if (ci->id == BCMA_CHIP_ID_BCM4707 ||
+ ci->id == BCMA_CHIP_ID_BCM53018) {
struct bcma_device *ns_core;
int ns_gmac;
--
1.8.4.5

8
target/linux/generic/patches-3.14/773-bgmac-add-srab-switch.patch
Unescape View File

@ -30,12 +30,12 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
/**************************************************
* BCMA bus ops
**************************************************/
@@ -1523,6 +1535,16 @@ static int bgmac_probe(struct bcma_devic
@@ -1524,6 +1536,16 @@ static int bgmac_probe(struct bcma_devic
goto err_dma_free;
}
+ if (core->id.id != BCMA_CHIP_ID_BCM4707 &&
+ core->id.id != BCMA_CHIP_ID_BCM53018 &&
+ if ((ci->id == BCMA_CHIP_ID_BCM4707 ||
+ ci->id == BCMA_CHIP_ID_BCM53018) &&
+ !bgmac_b53_pdata.regs) {
+ bgmac_b53_pdata.regs = ioremap_nocache(0x18007000, 0x1000);
+
@ -47,7 +47,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
err = register_netdev(bgmac->net_dev);
if (err) {
bgmac_err(bgmac, "Cannot register net device\n");
@@ -1549,6 +1571,10 @@ static void bgmac_remove(struct bcma_dev
@@ -1550,6 +1572,10 @@ static void bgmac_remove(struct bcma_dev
{
struct bgmac *bgmac = bcma_get_drvdata(core);

46
target/linux/generic/patches-3.18/770-bgmac-fix-device-initialization-on-Northstar-SoCs-co.patch
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@ -0,0 +1,46 @@
From b053c5ad4d99d8f025efadd5c8b4bd84ea06eb6f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
Date: Wed, 11 Feb 2015 17:55:32 +0100
Subject: [PATCH FIX] bgmac: fix device initialization on Northstar SoCs
(condition typo)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
On Northstar (Broadcom's ARM architecture) we need to manually enable
all cores. Code for that is already in place, but the condition for it
was wrong.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
---
Can we have it for 3.20, please?
---
drivers/net/ethernet/broadcom/bgmac.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
index 3007d95..728373b 100644
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -1412,6 +1412,7 @@ static void bgmac_mii_unregister(struct bgmac *bgmac)
/* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipattach */
static int bgmac_probe(struct bcma_device *core)
{
+ struct bcma_chipinfo *ci = &core->bus->chipinfo;
struct net_device *net_dev;
struct bgmac *bgmac;
struct ssb_sprom *sprom = &core->bus->sprom;
@@ -1474,8 +1475,8 @@ static int bgmac_probe(struct bcma_device *core)
bgmac_chip_reset(bgmac);
/* For Northstar, we have to take all GMAC core out of reset */
- if (core->id.id == BCMA_CHIP_ID_BCM4707 ||
- core->id.id == BCMA_CHIP_ID_BCM53018) {
+ if (ci->id == BCMA_CHIP_ID_BCM4707 ||
+ ci->id == BCMA_CHIP_ID_BCM53018) {
struct bcma_device *ns_core;
int ns_gmac;
--
1.8.4.5

8
target/linux/generic/patches-3.18/773-bgmac-add-srab-switch.patch
Unescape View File

@ -30,12 +30,12 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
/**************************************************
* BCMA bus ops
**************************************************/
@@ -1523,6 +1535,16 @@ static int bgmac_probe(struct bcma_devic
@@ -1524,6 +1536,16 @@ static int bgmac_probe(struct bcma_devic
goto err_dma_free;
}
+ if (core->id.id != BCMA_CHIP_ID_BCM4707 &&
+ core->id.id != BCMA_CHIP_ID_BCM53018 &&
+ if ((ci->id == BCMA_CHIP_ID_BCM4707 ||
+ ci->id == BCMA_CHIP_ID_BCM53018) &&
+ !bgmac_b53_pdata.regs) {
+ bgmac_b53_pdata.regs = ioremap_nocache(0x18007000, 0x1000);
+
@ -47,7 +47,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
err = register_netdev(bgmac->net_dev);
if (err) {
bgmac_err(bgmac, "Cannot register net device\n");
@@ -1549,6 +1571,10 @@ static void bgmac_remove(struct bcma_dev
@@ -1550,6 +1572,10 @@ static void bgmac_remove(struct bcma_dev
{
struct bgmac *bgmac = bcma_get_drvdata(core);

46
target/linux/generic/patches-3.19/770-bgmac-fix-device-initialization-on-Northstar-SoCs-co.patch
Unescape View File

@ -0,0 +1,46 @@
From b053c5ad4d99d8f025efadd5c8b4bd84ea06eb6f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
Date: Wed, 11 Feb 2015 17:55:32 +0100
Subject: [PATCH FIX] bgmac: fix device initialization on Northstar SoCs
(condition typo)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
On Northstar (Broadcom's ARM architecture) we need to manually enable
all cores. Code for that is already in place, but the condition for it
was wrong.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
---
Can we have it for 3.20, please?
---
drivers/net/ethernet/broadcom/bgmac.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
index 3007d95..728373b 100644
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -1412,6 +1412,7 @@ static void bgmac_mii_unregister(struct bgmac *bgmac)
/* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipattach */
static int bgmac_probe(struct bcma_device *core)
{
+ struct bcma_chipinfo *ci = &core->bus->chipinfo;
struct net_device *net_dev;
struct bgmac *bgmac;
struct ssb_sprom *sprom = &core->bus->sprom;
@@ -1474,8 +1475,8 @@ static int bgmac_probe(struct bcma_device *core)
bgmac_chip_reset(bgmac);
/* For Northstar, we have to take all GMAC core out of reset */
- if (core->id.id == BCMA_CHIP_ID_BCM4707 ||
- core->id.id == BCMA_CHIP_ID_BCM53018) {
+ if (ci->id == BCMA_CHIP_ID_BCM4707 ||
+ ci->id == BCMA_CHIP_ID_BCM53018) {
struct bcma_device *ns_core;
int ns_gmac;
--
1.8.4.5

8
target/linux/generic/patches-3.19/773-bgmac-add-srab-switch.patch
Unescape View File

@ -30,12 +30,12 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
/**************************************************
* BCMA bus ops
**************************************************/
@@ -1523,6 +1535,16 @@ static int bgmac_probe(struct bcma_devic
@@ -1524,6 +1536,16 @@ static int bgmac_probe(struct bcma_devic
goto err_dma_free;
}
+ if (core->id.id != BCMA_CHIP_ID_BCM4707 &&
+ core->id.id != BCMA_CHIP_ID_BCM53018 &&
+ if ((ci->id == BCMA_CHIP_ID_BCM4707 ||
+ ci->id == BCMA_CHIP_ID_BCM53018) &&
+ !bgmac_b53_pdata.regs) {
+ bgmac_b53_pdata.regs = ioremap_nocache(0x18007000, 0x1000);
+
@ -47,7 +47,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
err = register_netdev(bgmac->net_dev);
if (err) {
bgmac_err(bgmac, "Cannot register net device\n");
@@ -1549,6 +1571,10 @@ static void bgmac_remove(struct bcma_dev
@@ -1550,6 +1572,10 @@ static void bgmac_remove(struct bcma_dev
{
struct bgmac *bgmac = bcma_get_drvdata(core);

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